Speedometer-tachograph



FIG. 1 is a front view of a speedometer-tachograph according to my new design;

FIG. 2 is a left-side view (the right-side view being the same) of a speedometer-tachograph according to my design;

FIG. 3 is a top view of speedometer-tachograph according to my new design; and,

FIG. 4 is a bottom view of a speedometer-tachograph according to my new design. 

An ornamental design for a speedometer-tachograph, as shown and described. 